package jdbc;

import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Scanner;

public class RegDemo {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        System.out.println("请输入用户名:");
        String username = scanner.nextLine();
        System.out.println("请输入密码:");
        String password = scanner.nextLine();
        System.out.println("请输入昵称:");
        String nickname = scanner.nextLine();
        System.out.println("请输入年龄:");
        int age = scanner.nextInt();

        try(Connection connection = DBUtil.getConnection();) {
            Statement statement = connection.createStatement();

            String sql = "INSERT INTO user(username,password,nickname,age)\n" +
                    " VALUES ('"+username+"','"+password+"','"+nickname+"',"+age+")";
            int num = statement.executeUpdate(sql);
            System.out.println(num>0? "插入成功":"插入失败");

        } catch (SQLException e) {
            e.printStackTrace();
        }
    }
}
